AIDA-X vs Rustortion

AIDA-X is a free AI amp model player for loading and playing music-gear models, primarily for high-fidelity amplifier simulations. Signal chains can combine amp and cabinet models with distortion, drive, fuzz, boost, and EQ. The desktop plugin supports CLAP, LV2, VST2, and VST3, and a standalone version is available. Its cabinet simulator follows the amp model and accepts WAV or FLAC impulse-response files. Controls include input and output meters, bypass, input level, EQ tone controls, and output level. Desktop installers are provided for macOS and Windows, with Linux binary tarballs. The experimental browser version runs in WebAssembly-capable browsers and lets users load their own amp models and cabinet IRs, but it uses preselected guitar loops instead of audio input. The standalone app connects to the system-default audio device and does not offer another input or output selection. Desktop builds are unsigned and may trigger untrusted-developer warnings. AIDA-X is licensed under GPL-3.0-or-later.

Rustortion is a free guitar and bass amp simulator written in Rust for Linux and Windows. It runs standalone with JACK or inside a DAW as a VST3 or CLAP plugin. The processing chain has 12 DSP stages, including preamp, compressor, tone stack, power amp, effects, graphic EQ, and NAM model loading. Oversampling can be set from 1x through 16x, and impulse-response cabinet simulation is available for guitar and bass. Users can save and load presets, switch them with keyboard hotkeys, record in real time, tune, shift pitch with FFT processing, and use MIDI controllers. Plugin bundles are listed for Linux x86_64, Linux aarch64, and Windows x86_64. The project is MIT-licensed, experimental, and under active development, with use at the user’s own risk. Linux requires PipeWire, JACK support, and a Rust toolchain. There is no macOS build. The interface supports English and Simplified Chinese.